Now that I've replaced my pads and rotors on all 4 corners I need to look into replacing my shocks and struts up front. This is a budget build (i know, you get what you pay for!), At this time i'm going to run stock springs so I do not need to worry about a shock/strut that can withstand a higher spring rate / drop. Down the road I might lower my front end and leave the rear stock springs in. Will this cause serious issues having an aftermarket set of springs in the front and oem in the rear? I've got the choice of KYB Excel's, Monroe's, Staggs and that pretty well covers it or KYB AGX in the front and Excel/Stagg/Monroe in the rear. Looking on advice on which to go with, thanks!